NavWarns are updated as they come by the National Co-ordinator NavWarn. The NavWarns are displayed as PDF files on the HOPN webside. This chart displays positions to which the NavWarns refer to. Details on NavWarns in force for the Polish area of responsibility:

contact Phone: +48 723 651 713 or

                           +48 261 266 208                 e-mail:

                   Fax: +48 261 266 203